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The place where most of your thinking takes place a.k.a. the toilet.
Dude 1: Hey did you just take a dump at my house? Gross!

Dude 2: No i did not take a dump at your house, I just had to think really hard about something on the think and flush.

Dude 1: It's still really gross you did that at my house.
by Swankyscoob March 15, 2011
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